Red Hat alert RHSA-2024:9543-01 (.NET 9.0)

An update for .NET 9.0 is now available for Red Hat Enterprise Linux 9.

Red Hat Product Security has rated this update as having a security impact of
Important. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

.NET is a managed-software framework. It implements a subset of the .NET
framework APIs and several new APIs, and it includes a CLR implementation.

New versions of .NET that address a security vulnerability are now available.
The updated versions are .NET SDK 9.0.100 and .NET Runtime 9.0.1.0.

Security Fix(es):

* dotnet: Type confusion vulnerability leads to AV in .NET Core NrbfDecoder
component (CVE-2024-43498)
* dotnet: .NET Core - DoS - (unbounded work factor) in NrbfDecoder component
(CVE-2024-43499)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.Security Fix(es):

* dotnet: Type confusion vulnerability leads to AV in .NET Core NrbfDecoder
component (CVE-2024-43498)

* dotnet: .NET Core - DoS - (unbounded work factor) in NrbfDecoder component
(CVE-2024-43499)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page(s) listed in the References section.

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Original: https://access.redhat.com/security/data/csaf/v2/advisories/2024/rhsa-2024_9543.json